R21xx-HP FlexFabric 11900 Network Management and Monitoring Configuration Guide

366 3 Succeeded 2007-08-23 15:00:01.2

365 3 Succeeded 2007-08-23 15:00:01.2

364 3 Succeeded 2007-08-23 15:00:01.1

363 2 Succeeded 2007-08-23 15:00:01.1

362 3 Succeeded 2007-08-23 15:00:01.1

361 2 Succeeded 2007-08-23 15:00:01.1

The output shows that the packets sent by Device A can reach Device B through Device C. No packet loss

occurs during the operation. The minimum, maximum, and average round-trip times are 2, 5, and 3

milliseconds, respectively.

UDP echo operation configuration example

Network requirements

As shown in Figure 32, configure a UDP echo operation to test the round-trip time between Device A and

Device B. The destination port number is 8000.

Figure 32 Network diagram

NOTE:

Make sure Device B supports the NQA server configuration.

Configuration procedure

1. Assign each interface an IP address. (Details not shown.)

2. Configure static routes or a routing protocol to make sure the devices can reach each other.

(Details not shown.)

3. Configure Device B:

# Enable the NQA server, and configure a listening service to listen on the IP address 10.2.2.2

and UDP port 8000.

<DeviceB> system-view

[DeviceB] nqa server enable

[DeviceB] nqa server udp-echo 10.2.2.2 8000

4. Configure Device A:

# Create a UDP echo operation.

<DeviceA> system-view

[DeviceA] nqa entry admin test1

[DeviceA-nqa-admin-test1] type udp-echo

# Configure 10.2.2.2 as the destination IP address and port 8000 as the destination port.

[DeviceA-nqa-admin-test1-udp-echo] destination ip 10.2.2.2

[DeviceA-nqa-admin-test1-udp-echo] destination port 8000

# Enable the saving of history records.

[DeviceA-nqa-admin-test1-udp-echo] history-record enable

[DeviceA-nqa-admin-test1-udp-echo] quit

IP network

NQA client

Device BDevice A

10.1.1.1/16 10.2.2.2/16

NQA server